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Vishay SE80PWTLJ-M3/I
- Part No.:
- SE80PWTLJ-M3/I
- Manufacturer:
- Vishay
- Category:
- Single Diodes
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
SE80PWTLJ-M3/I.pdf
- Description:
- 8A, 600V, STD RECT, SLIMDPAK 2L
- Quantity:
- Payment:
- Shipping:
Inventory:2,341
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Product details
Overview
SE80PWTLJ-M3/I from Vishay General Semiconductor is a surface-mount low forward voltage standard rectifier in SlimDPAK 2L package, rated for 600 V repetitive peak reverse voltage, 8 A average forward current, and 130 A non-repetitive surge current, with 0.79 V forward voltage at 8 A and 125 °C junction temperature-used in automotive on-board charger (OBC) polarity protection circuits.
For engineers reviewing the SE80PWTLJ-M3/I datasheet, SE80PWTLJ-M3/I pinout, SE80PWTLJ-M3/I application, or SE80PWTLJ-M3/I equivalent, key selection criteria include AEC-Q101 qualification, 175 °C max junction temperature, MSL Level 1 moisture sensitivity, and SlimDPAK 2L thermal performance with RθJA = 75 °C/W (typical) under JEDEC 51-2A conditions.
Technical Context
This device implements an oxide planar chip junction for stable reverse recovery and low conduction loss. It delivers 0.79 V VF at 8 A/125 °C and exhibits 280 ns typical reverse recovery time under IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A test conditions.
Thermally, it supports operation from –55 °C to +175 °C and achieves RθJM = 1.4 °C/W (typical) per JEDEC 51-14 TDIM method. Its SlimDPAK 2L package enables automated placement and meets UL 94 V-0 flammability rating with halogen-free, RoHS-compliant molding compound.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - blocks up to 600 V reverse voltage without breakdown in OBC input stage protection |
| IF(AV) | 8 A - sustains continuous 8 A DC forward current with proper heatsinking on FR4 PCB |
| VF @ 8 A / 125 °C | 0.79 V - reduces conduction loss and thermal stress in high-duty-cycle automotive power paths |
| IFSM | 130 A - withstands 8.3 ms half-sine surge transients during system startup or fault events |
| TJ max | +175 °C - enables reliable operation in under-hood automotive environments with minimal derating |
| trr | 280 ns - limits switching losses and EMI in moderate-frequency rectification applications |
| RθJA (typ.) | 75 °C/W - defines thermal rise above ambient when mounted per JEDEC 51-2A standard footprint |
Pinout & Package
SlimDPAK 2L package: 2-terminal surface-mount outline with exposed drain pad (cathode), 1.3 mm typical height, 2.8 mm minimum creepage/clearance, matte tin-plated leads solderable per J-STD-002/JESD 22-B102.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | Input current terminal | Connects to AC or unregulated DC source side in bridge or single-diode configuration |
| 2 (Cathode) | Output current terminal | Connects to load or downstream converter; also serves as thermal interface via exposed pad |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per AEC specification |
| Low profile (1.3 mm) | Enables compact power-stage layouts in space-constrained OBC and industrial PSU modules |
| MSL Level 1 | Allows unlimited floor life and reflow at 260 °C peak without baking preconditioning |
| Oxide planar junction | Ensures consistent trr and VF stability across temperature and lifetime vs. diffused junction alternatives |
| Creepage/clearance ≥2.8 mm | Meets reinforced insulation requirements for 400–600 V AC mains-connected systems |
Applications
| Automotive On-Board Charger (OBC) | Industrial Power Supply Input Protection |
|---|---|
Use Scenario: Polarity protection at AC/DC front-end of 6.6 kW OBC units operating in vehicle under-hood environment. IC Role / Device Role / Timing Role: Single-diode rectifier providing reverse-polarity blocking and surge clamping function. Use Value: 175 °C TJ max and AEC-Q101 qualification ensure uninterrupted operation during thermal transients and extended service life. |
Use Scenario: Input rectification and reverse-voltage blocking in DIN-rail mounted 24 V/48 V industrial PSUs. IC Role / Device Role / Timing Role: Standard rectifier in discrete bridge or half-wave configuration for line-powered equipment. Use Value: 0.79 V VF at 8 A/125 °C lowers conduction loss by ~12 % versus legacy 1.1 V diodes, reducing heatsink size. |
| DC Fast Charging Auxiliary Power | Motor Drive Brake Circuit Protection |
Use Scenario: Isolated auxiliary supply rectification in liquid-cooled 150 kW+ DC fast charging stations. IC Role / Device Role / Timing Role: High-reliability output rectifier in flyback or forward converter powering control logic. Use Value: RθJM = 1.4 °C/W enables efficient heat transfer to cold plate, supporting >90 % efficiency targets. |
Use Scenario: Freewheeling path in IGBT-based brake chopper circuits for servo drives and traction inverters. IC Role / Device Role / Timing Role: Clamp diode absorbing inductive energy during motor deceleration. Use Value: 130 A IFSM rating handles repeated braking surges without degradation over 10-year field life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar standard rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay SE80PWTLG-M3/I | 400 V VRRM (vs. 600 V); identical package, VF, and thermal specs | Suitable only for ≤400 V systems; not interchangeable in 600 V OBC designs | Select SE80PWTLG-M3/I only when lower reverse voltage suffices and cost optimization is prioritized |
| ON Semiconductor MUR860G | TO-220AC package; 600 V VRRM; 8 A IF(AV); VF = 1.7 V @ 8 A (25 °C); no AEC-Q101 qualification | Requires through-hole assembly and larger heatsink; unsuitable for automotive production | Use MUR860G only in non-automotive, cost-sensitive industrial prototypes where surface-mount is not required |
Compared with SE80PWTLJ-M3/I, SE80PWTLG-M3/I offers lower reverse voltage headroom but same thermal and conduction performance, while MUR860G trades AEC-Q101 compliance and low-profile packaging for higher VF and through-hole mounting-making SE80PWTLJ-M3/I the sole qualified choice for production automotive OBCs.
Availability
SE80PWTLJ-M3/I is available at Aetrix Electronics and suitable for automotive on-board chargers, industrial power supplies, and DC fast charging auxiliary converters requiring stable component supply, AEC-Q101 compliance, and high-temperature reliability.
Supply support for SE80PWTLJ-M3/I includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on high-reliability, high-efficiency power components.
The eSMP® Series-including SE80PWTLJ-M3/I-is engineered for automotive and industrial surface-mount rectification, delivering low VF, high surge capability, and AEC-Q101 validation in ultra-thin packages.
FAQ
What is the maximum junction temperature rating for SE80PWTLJ-M3/I?
The SE80PWTLJ-M3/I has a maximum junction temperature (TJ max) of +175 °C, enabling operation in high-ambient environments such as automotive under-hood locations. This rating is validated per AEC-Q101 stress tests and allows full 8 A IF(AV) derating down to 125 °C ambient with appropriate PCB copper area. The SE80PWTLJ-M3/I maintains stable VF and trr performance across this range.
Is SE80PWTLJ-M3/I qualified for automotive applications?
Yes, SE80PWTLJ-M3/I is AEC-Q101 qualified and carries the HM3 suffix in its automotive ordering code (SE80PWTLJHM3/I). It undergoes rigorous testing for temperature cycling, high-temperature reverse bias, and humidity resistance. The SE80PWTLJ-M3/I meets all requirements for use in automotive on-board chargers, battery management systems, and other powertrain-adjacent electronics.
What does the "-M3/I" suffix indicate in SE80PWTLJ-M3/I?
The "-M3" denotes Vishay's standard tape-and-reel packaging with matte tin-plated leads compliant with JESD 201 Class 2 whisker resistance, while "/I" specifies the 13-inch plastic tape and reel delivery mode with 4500 units per reel. This packaging ensures compatibility with high-speed pick-and-place equipment and satisfies IPC-A-610 Class 3 assembly requirements. The SE80PWTLJ-M3/I is shipped in moisture-barrier bags meeting MSL Level 1.
How does the thermal resistance of SE80PWTLJ-M3/I compare between junction-to-ambient and junction-to-mount?
SE80PWTLJ-M3/I has RθJA = 75 °C/W (typical) per JEDEC 51-2A on FR4 with standard copper pad, and RθJM = 1.4 °C/W (typical) per JEDEC 51-14 TDIM-indicating highly efficient heat transfer from die to mounting surface. This low RθJM enables direct thermal coupling to cold plates or heatsinks in high-power OBC modules, while the RθJA value guides board-level thermal design when forced air or passive cooling is used. Both values apply to the SE80PWTLJ-M3/I in SlimDPAK 2L.
Can SE80PWTLJ-M3/I replace SE80PWTLG-M3/I in existing designs?
No-SE80PWTLJ-M3/I is not a drop-in replacement for SE80PWTLG-M3/I due to its higher 600 V VRRM rating versus 400 V. While both share identical package, VF, and thermal characteristics, substituting SE80PWTLJ-M3/I into a 400 V design introduces unnecessary cost and may affect layout clearance margins. However, SE80PWTLJ-M3/I can be used in new 600 V designs where SE80PWTLG-M3/I would fail. Always verify voltage margin and layout compliance before substitution.
SE80PWTLJ-M3/I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 8A
- Voltage - Forward (Vf) (Max) @ If:
- 960 mV @ 8 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 280 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- 70pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SlimDPAK
- Operating Temperature - Junction:
- -55°C ~ 175°C
SE80PWTLJ-M3/I FAQ
1.How can I place an order for SE80PWTLJ-M3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for SE80PWTLJ-M3/I on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SE80PWTLJ-M3/I reliable?
The price and inventory of SE80PWTLJ-M3/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SE80PWTLJ-M3/I is usually 5 days.
3.What payment methods are accepted for SE80PWTLJ-M3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SE80PWTLJ-M3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SE80PWTLJ-M3/I?
SE80PWTLJ-M3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SE80PWTLJ-M3/I order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SE80PWTLJ-M3/I?
For technical support, including SE80PWTLJ-M3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SE80PWTLJ-M3/I requirements.
6.How does Aetrix verify that SE80PWTLJ-M3/I is sourced from the original manufacturer or authorized distributors?
All SE80PWTLJ-M3/I products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SE80PWTLJ-M3/I meets industry standards.
7.What is the process for return or replacement of SE80PWTLJ-M3/I?
All SE80PWTLJ-M3/I units undergo pre-shipment inspection (PSI). If there is an issue with SE80PWTLJ-M3/I, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SE80PWTLJ-M3/I part is unused and in its original packaging.
Return procedure for SE80PWTLJ-M3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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